The constellation Cygnus, the swan, has its fair share of double stars, including the magnificent Albireo. The multiple star 59 Cygni joins this family of stars and is viewable during summer and autumn. The primary is a vibrant blue-white color. The binary is also known as 59 Cyg, STF 2743, V832 Cyg, HR 8047, SAO 50335, HD 200120.
Tag Archives: Cygnus
NGC 6819: The Foxhead Cluster
The constellation Cygnus is rich with countless celestial objects. Among these is the open star cluster NGC 6819, a great assembly of stars also known as the Foxhead Cluster. Backyard astronomers can enjoy visiting the fox head on summer and autumn nights, much like the pioneering astronomer Caroline Herschel, who first observed it on May 12, 1784.
52 Cygni: A Tight Double Star
While no one can deny the beauty of the Western Veil Nebula, 52 Cygni (Struve 2726) also provides a visual treat to backyard observers who like double stars. 52 Cygni also known as STF 2726, SAO 70467, HD 197912, HR 7942, 52 Cyg, HIP 102453.
Struve 2486 (HD 179558): A Buttery Binary in Cygnus
The binary system, Struve 2486, was first recorded in 1819 by astronomer Friedrich Georg Wilhelm Struve. It can be easily observed through most modest backyard telescopes. Both stars in this binary system are bright, yellow and have a similar magnitude.. Also known as HD 179558 and SAO 48192 and HR 7293.
NGC 6811: A Smoke Ring of Stars in the Constellation Cygnus
The star cluster NGC 6811 in Cygnus has a unique dark center that some people call “The Hole in the Cluster,” making this a great target for backyard astronomers.
61 Cygni: The Flying Star
61 Cygni is a bright double star in the constellation Cygnus. It’s best viewed in summer and early autumn. This double star is undoubtably intriguing as it lies a mere 11 light years away.
HD 190466: A Deep Cherry Red Treat in Cygnus
HD 190466, also known as Herschel 1470 (HJ 1470), is a variable double star in the constellation Cygnus.It has a pretty cherry red hue and is part of the Chapel Arch viewable from the suburban locations.
NGC 7039: A Cluster in Cygnus’ Sea of Stars
NGC 7039 is an open cluster with close to 100 stars in Cygnus, making it a good target for backyard astronomers in the northern hemisphere in summer.
The Garden Astronomer 